Post Tensioning Concrete, Post-tensioned Anchorage, Post Tensioning Materials, Post Tensioning Equipment, Post-tensioning Jack, Post-tensioning Pump, Post-Tensioning Duct, Prestressed Anchorage, China Supplier, Chins Post Tensioning Anchorage Supplier, PC Strand, PC Steel Wire, Prestressed Cable, Monostrand Anchorage System, Stressed Jack and Pump, Sheathing Duct, Flat Anchorage, Post Tensioning Slab Anchorage, Anchorage for Bridge and Buildings, Anchor Barrel and Wedges, Grout Pump and Mixer
2016年3月3日星期四
Multi-strand Anchorage System/ Stressed Anchor Block/ Anchor Barrel And Wedges/ Anchor Head and Wedges/ Anchorage Anchor
Guess how many holes for the biggest Prestressed Anchorage Block?
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